Hot Rod Forum banner

5.7l v8

  1. Horsepower estimate for the Gen III Vortec V8

    Hotrodding Basics
    Hey HotRodders, I was on here earlier looking up how to build the cheap made in mexico 350 V8 and seen how big the gain in horsepower was with the ported Vortec heads, intake, and Holley carb. I realized that i have a Vortec engine thats in great shape so ive decided to build this...
Top